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DERIVATIVES AND RISK MANAGEMENT ACTIVITIES Table 2 (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2012 | Mar. 31, 2011
Fair Value Hedges |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | $ (359) | $ (17,980)
Amount of gain (loss) recognized in income on hedged item | 162 | 18,330
Amount of gain (loss) recognized in income on derivative (ineffective portion) | (197) | 350
Fair Value Hedges | Interest rate swaps | Interest expense, net |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | 2,228 | (5,914)
Amount of gain (loss) recognized in income on hedged item | (2,228) | 5,960
Amount of gain (loss) recognized in income on derivative (ineffective portion) | 0 | 46
Fair Value Hedges | Commodity contracts | Cost of product sales |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | (2,587) | (12,066)
Amount of gain (loss) recognized in income on hedged item | 2,390 | 12,370
Amount of gain (loss) recognized in income on derivative (ineffective portion) | (197) | 304
Cash Flow Hedges |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in OCI on derivative (effective portion) | (53,823) |
Amount of gain (loss) reclassified from accumulated OCI into income (effective portion) | (7,767) |
Amount of gain (loss) recognized in income on derivative (ineffective portion) | 4,010 |
Cash Flow Hedges | Interest rate swaps | Interest expense, net |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) reclassified from accumulated OCI into income (effective portion) | (423) | 0
Amount of gain (loss) recognized in income on derivative (ineffective portion) | 0 | 0
Cash Flow Hedges | Interest rate swaps | Other comprehensive income |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in OCI on derivative (effective portion) | 3,298 | 2,878
Cash Flow Hedges | Commodity contracts | Cost of product sales |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) reclassified from accumulated OCI into income (effective portion) | (7,344) |
Amount of gain (loss) recognized in income on derivative (ineffective portion) | 4,010 |
Cash Flow Hedges | Commodity contracts | Other comprehensive income |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in OCI on derivative (effective portion) | (57,121) |
Nondesignated Derivatives |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | (3,808) | (15,319)
Nondesignated Derivatives | Commodity contracts | Cost of product sales |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | (4,318) | (15,629)
Nondesignated Derivatives | Commodity contracts | Revenues |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative | 510 | 264
Nondesignated Derivatives | Commodity contracts | Operating expenses |  |
Derivative Instruments, Gain (Loss) |  |
Amount of gain (loss) recognized in income on derivative |  | $ 46

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- Definition The amount of net gains and losses recognized in income during the period on the hedged items related to derivative instruments designated and qualifying as hedging instruments in fair value hedges. + References No definition available. + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -Clause 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624177-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1),(2) -URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5618551-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6935481&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b -Clause 2 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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